CN108698348A - Disconnecting device and use its cord cutting-off method - Google Patents
Disconnecting device and use its cord cutting-off method Download PDFInfo
- Publication number
- CN108698348A CN108698348A CN201780012555.XA CN201780012555A CN108698348A CN 108698348 A CN108698348 A CN 108698348A CN 201780012555 A CN201780012555 A CN 201780012555A CN 108698348 A CN108698348 A CN 108698348A
- Authority
- CN
- China
- Prior art keywords
- cord
- mentioned
- cutting
- spacing
- disconnecting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/46—Cutting textile inserts to required shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/46—Cutting textile inserts to required shape
- B29D2030/463—Holding the textile inserts during cutting; means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/46—Cutting textile inserts to required shape
- B29D2030/466—Cutting the textile inserts between cords
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The present invention provides a kind of disconnecting device and uses its cord cutting-off method.Accurately cut off the cord of tire.Disconnecting device (1) is used to cut through unvulcanized rubberizing (10) covering with the cord (10) of tire made of constant spacing more cords (12) arranged side by side.Have:Cord (10) is expanded into the spacing expanding mechanism (2) of the spacing of cord (12) to first surface (10a) side stretching by the lateral side first surface (10b) pressing of second surface (10b) from cord (10);And it is configured at side first surface (10a) of cord (10), the cord cutting mechanism (3) that the part of cord (10) being stretched is cut off along cord (12).
Description
Technical field
The present invention relates to the disconnecting device of the cord of tire and use its cutting-off method.
Background technology
As shown in (a) of Fig. 7, there is known the tire use covered by unvulcanized rubberizing g for cutting off more cord c in the past
Cord p disconnecting device t.Disconnecting device t has:Two detached on the direction orthogonal with the length direction of cord c
Position holds the parting tool k of the cord p between a pair of of holding tool h, h and cut-out holding tool h, h of cord p.It is each to hold
Tool h has:Press and hold the main part d of cord p and along above-mentioned orthogonal direction further away from each main part d
Moving portion i.
Using the cutting-off method of the cord p of disconnecting device t, cord p is held by each main part d, d for detaching first.It connects
Get off, is additionally separated by moving portion i makes each main part d equidistantly move.As a result, as shown in (b) of Fig. 7, respectively
The spacing of the cord c of cord p between main part d, d is balancedly expanded.Then, using parting tool k between each main part d, d
Approximately mid way between cuts off cord p.The cord piece p1 for cutting off cord p in this way and shaping has as shown in (a) of Fig. 8 at both ends
The wide part of spacing and the narrow part of the spacing of cord c between both ends f, f of portion f, f cord c.
As shown in (b) of Fig. 8, such cord piece p1 is for example circumferentially wound one week on roller da, and is interconnected
Thus its circumferential end f, f are configured to cylindric rubber components a each other.Rubber components a is since the spacing of cord c is in curtain
The bonding part j of pieces of cloth p1 and the part other than it are equalized, so its poor rigidity becomes smaller, when filling internal pressure, joint portion
J is divided equably to be expanded with the part other than it.It is in the generation for the so-called dent being zonally recessed to inhibit bonding part j as a result,.
However, in above-mentioned disconnecting device t, since two main part d, d are mutually oppositely moved, so for example at either one
Moving portion i failure has occurred in the case of, the displacement distance of two main part d, d is different.There is the spacing of cord c as a result, not
It balancedly expands, and can not accurately shape cord piece p1 this problems.
Patent document 1:Japanese Unexamined Patent Publication 2010-1225665 bulletins
Invention content
The present invention exactly proposes that main purpose is to provide a kind of high-precision in view of above such actual conditions
Ground cuts off the disconnecting device of the cord of tire and uses its cutting-off method.
The present invention relates to disconnecting devices, for cutting through unvulcanized rubberizing covering more with constant spacing side by side
The cord of tire made of cord, which is characterized in that have:Spacing expanding mechanism passes through the second table from above-mentioned cord
Surface side is pressed to first surface side, and above-mentioned cord is expanded the spacing of above-mentioned cord to above-mentioned first surface side stretching;With
And cord cutting mechanism, it is configured at the first surface side of above-mentioned cord, by the part of above-mentioned cord being stretched along above-mentioned curtain
Line is cut off.
The disconnecting device of the present invention, preferably above-mentioned spacing expanding mechanism include:Orthogonal with the length direction of above-mentioned cord
Direction separation position hold a pair of of holding tool of above-mentioned cord and make above-mentioned cord between above-mentioned holding tool to
Above-mentioned first surface side press tool outstanding.
The disconnecting device of the present invention, preferably each above-mentioned holding tool have using protruding part and are engaged with above-mentioned protruding part
Recess portion clamp the part of above-mentioned cord.
The disconnecting device of the present invention, preferably above-mentioned cord cutting mechanism have cutting edge.
The disconnecting device of the present invention preferably also has and cuts off above-mentioned curtain in the direction orthogonal with the length direction of above-mentioned cord
The cord cutting mechanism of line.
It is arranged side by side with constant spacing for cutting through unvulcanized rubberizing covering the present invention relates to cord cutting-off method
The cord of tire made of more cords, which is characterized in that with the following process:By from the second surface side of above-mentioned cord
It is pressed to first surface side, and by above-mentioned cord to the process of above-mentioned second surface side stretching and the spacing of expanding above-mentioned cord;
And it is configured at the first surface side of above-mentioned cord, the process that the part of above-mentioned cord being stretched is cut off along above-mentioned cord.
The disconnecting device of the present invention is used to cut through unvulcanized rubberizing covering with constant spacing more curtains arranged side by side
The cord of tire made of line.Disconnecting device has:By being pressed from the second surface side of cord to first surface side, and incite somebody to action
Cord expands the spacing expanding mechanism of the spacing of cord to first surface side stretching;And it is configured at the first surface of cord
Side, the cord cutting mechanism that the part of cord being stretched is cut off along cord.Such disconnecting device using spacing due to being expanded
It opens mechanism to stretch cord to a direction, so can balancedly expand the spacing of cord.Therefore, cut-out of the invention dress
Cord can accurately be cut off by setting.
Description of the drawings
Fig. 1 is the stereogram of the disconnecting device for the cord for indicating one embodiment of the present invention.
(a), (b) of Fig. 2 is the side view for the method for indicating the disconnecting device cut-out cord using Fig. 1.
(a), (b) of Fig. 3 is the side view for the method for indicating the disconnecting device cut-out cord using Fig. 1.
(a), (b) of Fig. 4 is the side view for the method for indicating the disconnecting device cut-out cord using Fig. 1.
Fig. 5 is the cord piece cut off by the disconnecting device of Fig. 1.
Fig. 6 is the stereogram of the disconnecting device for the cord for indicating other embodiments of the present invention.
(a), (b) of Fig. 7 are the side views for the cutting-off method for indicating existing cord.
(a) of Fig. 8 is the side view of the cord piece cut off by the cutting-off method of existing cord, and (b) of Fig. 8 is to making
The sectional view that the case where manufacturing rubber components with the cord piece of (a) of Fig. 8 illustrates.
Specific implementation mode
Hereinafter, illustrating the mode of the invention implemented in conjunction with attached drawing.
Fig. 1 is the stereogram of the disconnecting device 1 of the cord 10 of the tire of one embodiment of the present invention.Cord 10 is logical
The covering of unvulcanized rubberizing 14 is crossed with component made of constant spacing more cords 12 arranged side by side.As shown in Figure 1, cord 10 exists
In present embodiment, the cord of bar-shape is used.It is cut off cord piece 11 of the cord 10 of the cut-out of device 1 as short strip shape
It is (as shown in Figure 5) to be formed.
A variety of materials, such as the organic fibers such as steel wire or polyester, nylon, artificial silk, aramid fiber etc. may be selected in cord 12.It is preferred that
The diameter D of cord 12 is, for example, 0.5~0.8mm or so (shown in (b) of such as Fig. 2).
F and downstream side R is for example connected with the conveyer belt structure by belt to the disconnecting device 1 of present embodiment at upstream side
At mobile device 21a, 21b.As a result, cord 10 from upstream side F by disconnecting device 1 by downstream R convey automatically.Separately
Outside, in the further downstream of disconnecting device 1, such as it is provided with the shaping roller (illustration omitted) for being bonded cord piece 11.
Disconnecting device 1 includes:It stretches cord 10 and expands the spacing expanding mechanism 2 of the spacing of cord 12, for cutting off
The cord of cord 12 by the cord cutting mechanism 3 of cord 10 that spacing expanding mechanism 2 stretches and for cutting off cord 10 is cut
Breaking mechanism 4.
Spacing expanding mechanism 2 includes in the present embodiment:The direction orthogonal with the length direction of cord 12 (hereinafter,
Sometimes referred to simply as " cord orientation ".) on the position that detaches hold a pair of of holding tool 6,6 of cord 10, and pressing one
Between the press tool 7 of the cord 10 holding tool 6,6.In addition, in each figure of this specification, cord orientation is by Y tables
Show, the length direction of cord 12 is indicated that vertical direction is indicated by Z by X.
The holding tool 6 of present embodiment include be configured at cord 10 the sides first surface 10a first part 6A and
It is configured at the second part 6B of the sides second surface 10b of cord 10.In addition, also can first part 6A be configured at second surface
Second part 6B is configured at the sides first surface 10a by the sides 10b.
In the present embodiment, first part 6A includes the principal part 8 contacted and pressed with cord 10 and makes 8 edge of principal part
The cylinder mechanism 9 of the known construction of vertical direction movement.
As shown in (a) of Fig. 2, principal part 8 is for example rectangular when side view is observed, including the downside contacted with cord 10
A pair horizontal side 8B, 8B that the both ends of 8A and cord orientation from downside 8A extend upward.
Downside 8A has to the sides first surface 10a protruding part 13 outstanding.The protruding part 13 of present embodiment is in side view
Triangular shape when observation.Such protruding part 13 improves the frictional force of cord 10 and principal part 8.Protruding part 13 is formed as, high
It is smaller than the thickness T of cord 10 to spend H (shown in Fig. 1).
Second part 6B is for example rectangular when side view is observed, and has the upside contacted with the second surface 10b of cord 10
Face 15.Upper side 15 has the recess portion 15a engaged with protruding part 13.In the present embodiment, though recess portion 15a is when side view is observed
Triangular shape, but for example can also be rectangular.In the present embodiment, second part 6B by supporting member (not shown) limit to
The movement of cord orientation.
Press tool 7 is for example connect with the cylinder mechanism of known construction (not shown), and being supported to can be in vertical direction
It is mobile.
Press tool 7 is configured between the sides second surface 10b of cord 10 and a pair of of second part 6B, 6B.In this reality
Apply in mode, press tool 7 have the upper surface 7A contacted with cord 10, from the both ends of the cord orientation of upper surface 7A to
A pair of of side 7B, 7B that lower section extends.In the upper surface 7A of present embodiment, the notch 16 being recessed downwards is set to upper table
The centre position of the cord orientation of face 7A.
The length W of the cord orientation of upper surface 7A is determined by the spacing for the cord 12 being stretched, such as preferably curtain
1.5~5.0 times or so of the diameter D (shown in (b) of Fig. 2) of line 12.
In the present embodiment, cord cutting mechanism 3 is configured at the sides first surface 10a.Cord cutting mechanism 3 for example comprising
Cut off the cutting edge 3a of cord 10, by cylinder machine that cutting edge 3a bearing is the known construction that can be at least moved along vertical direction
Structure (illustration omitted).In the present embodiment, cutting edge 3a alongst X linearly to extend.Cutting edge 3a is, for example,
It is pressed component mobile and that the round (illustration omitted) of cord 10 can be cut off in length direction X relative to cord 10, or
Person can also be the portion that a pair of of blade 3b, 3b that the length by sword is smaller than the cutting edge 3a of present embodiment as shown in Figure 6 are formed
Part.In the present embodiment, cutting edge 3a is engaged when cutting off cord 10 with the notch 16 of press tool 7.
In the present embodiment, cord cutting mechanism 4 is configured at the sides first surface 10a.Cord cutting mechanism 4 for example comprising
It is that can at least be moved in cord orientation to cut off the cutting edge 4a of cord 12 in cord orientation, support cutting edge 4a
Known construction actuator 4b.In the present embodiment, cord cutting mechanism 4 is provided with multiple.
Next, the cutting-off method of the cord 10 of disconnecting device 1 as explanation.As shown in (a) of Fig. 2, in this implementation
In mode, first, first part 6A is controlled to the position more against the top than cord 10.It the upper side 15 of second part 6B and presses
The upper surface 7A of pressure tool 7 is configured at practically identical height and position.
By mobile device 21a, 21b (shown in FIG. 1), mobile cord 10 so that its be configured at a pair of of second part 6B,
On 6B.In the present embodiment, it is configured as the notch at the center of adjacent cord 12,12 and the upper surface 7A of press tool 7
Portion 16 overlaps.
Next, as shown in (b) of Fig. 2, the cylinder mechanism 9 of first part 6A is driven, principal part 8 is made to decline, from there through
Principal part 8 and second part 6B hold cord 10.At this point, the protruding part 13 of first part 6A and the recess portion 15a of second part 6B are nibbled
It closes, so hold tool 6 is applied in big frictional force with cord 10, therefore the cord 10 held is inhibited to move.
Next, as shown in (a) of Fig. 3, drive the cylinder mechanism that is connect with press tool 7, from the sides second surface 10b to
The sides first surface 10a press press tool 7, and the cord between tool 6,6 is thus held to first surface 10a side stretchings
10.In this way, (side direction on vertical) is stretched cord 10 only in one direction, so the spacing of cord 12 is balancedly expanded.
In present embodiment, since the center of adjacent cord 12,12 is overlapped with the notch 16 of the upper surface 7A of press tool 7, institute
It with symmetery is expanded in the both sides of notch 16 with the spacing of cord 12.
In the present embodiment, side 7B and principal part 8 of the cord 10 between tool 6,6 along press tool 7 are held
Horizontal side 8B and be stretched.Thereby, it is possible to more precisely stretch cord 10.
The upper surface 7A of press tool 7 is at a distance from the vertical direction of the second surface 10b of cord 10 that is, releases height
Ha, depending on the spacing for the cord 12 being stretched, such as 1.5~5.0 times or so of the diameter D of preferred cord 12.
Next, as shown in (b) of Fig. 3, the actuator 4b of driving cord cutting mechanism 4 makes cutting for cord cutting mechanism 4
The upper surface 7A that sword 4a is cut in press tool 7 is moved, and cuts off the cord 12 for being configured at upper surface 7A.
Next, as shown in (a) of Fig. 4, the cylinder mechanism of driving cord cutting mechanism 3 makes cutting edge 3a decline and cut
Cord 10 on disconnected upper surface 7A.At this point, since cutting edge 3a is engaged with notch 16, so cord can accurately be cut off
10。
Next, as shown in (b) of Fig. 4, cutting edge 3a and principal part 8 is set to increase, and press tool 7 is made to decline.It connects
Get off, drives the mobile device 21b in downstream side, downstream move the cord piece 11 shaped by cut-out.At this point, being pressed
The cord 12 for the cord 10 that tool 7 stretches has desirable spacing because of the contraction of rubberizing 14.In addition, for cord piece 11
The spacing of cord 12 is suitably expanded in advance then by the cutting-off method of present embodiment in the end (illustration omitted) in downstream side.
Fig. 5 shows cutting-off method in this way and the embodiment of cord piece 11 that is formed.For this embodiment party
For the cord piece 11 of formula, using cord cutting mechanism 4 be arranged grooving 17 be set to cord orientation both ends 11b,
11b.Thereby, it is possible to more effectively reduce the rigidity of the part of connection both ends 11b, 11b, so the production of dent can be inhibited
It is raw.
More than, though being had been described in detail to the particularly preferred embodiment of the present invention, the present invention is not limited to above-mentioned tools
The embodiment of body can be changed and implement in a variety of embodiments.
The explanation of reference numeral
1 disconnecting device
2 spacing expanding mechanisms
3 cord cutting mechanisms
10 cords
12 cords
14 rubberizings
10a first surfaces
10b second surfaces
Claims (6)
1. a kind of disconnecting device is formed for cutting through unvulcanized rubberizing covering with constant spacing more cords arranged side by side
Tire cord,
It is characterized in that,
Have:
Spacing expanding mechanism, by from the second surface side of above-mentioned cord to first surface side press, and by above-mentioned cord to
Above-mentioned first surface side stretching and the spacing for expanding above-mentioned cord;And
Cord cutting mechanism is configured at the first surface side of above-mentioned cord, by the part of above-mentioned cord being stretched along above-mentioned
Cord is cut off.
2. disconnecting device according to claim 1, which is characterized in that
Above-mentioned spacing expanding mechanism includes:Above-mentioned curtain is held in the position that the direction orthogonal with the length direction of above-mentioned cord detaches
A pair of of holding tool of cloth and make above-mentioned cord between above-mentioned holding tool to above-mentioned first surface side pressing work outstanding
Tool.
3. disconnecting device according to claim 2, which is characterized in that
Each above-mentioned holding tool has the part that above-mentioned cord is clamped using protruding part and the recess portion engaged with above-mentioned protruding part.
4. disconnecting device described in any one of claim 1 to 3, which is characterized in that
Above-mentioned cord cutting mechanism has cutting edge.
5. disconnecting device according to any one of claims 1 to 4, which is characterized in that
Also have and cuts off the cord cutting mechanism of above-mentioned cord in the direction orthogonal with the length direction of above-mentioned cord.
6. a kind of cord cutting-off method, for cutting through unvulcanized rubberizing covering with constant spacing more cords arranged side by side
Made of tire cord,
It is characterized in that, with the following process:
By being pressed from the second surface side of above-mentioned cord to first surface side, and by above-mentioned cord to above-mentioned second surface layback
Stretch and expand the process of the spacing of above-mentioned cord;And
It is configured at the first surface side of above-mentioned cord, the process that the part of above-mentioned cord being stretched is cut off along above-mentioned cord.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016046079A JP6724432B2 (en) | 2016-03-09 | 2016-03-09 | Cutting device and ply cutting method using the same |
| JP2016-046079 | 2016-03-09 | ||
| PCT/JP2017/000947 WO2017154344A1 (en) | 2016-03-09 | 2017-01-13 | Cutting device and ply cutting method using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108698348A true CN108698348A (en) | 2018-10-23 |
| CN108698348B CN108698348B (en) | 2022-08-12 |
Family
ID=59789173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780012555.XA Active CN108698348B (en) | 2016-03-09 | 2017-01-13 | Cutting device and curtain cloth cutting method using same |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11007737B2 (en) |
| EP (1) | EP3427936A4 (en) |
| JP (1) | JP6724432B2 (en) |
| CN (1) | CN108698348B (en) |
| WO (1) | WO2017154344A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3122351B1 (en) * | 2021-04-30 | 2023-03-24 | Michelin & Cie | Device and method for cutting an intermediate rubber gum product |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0324199A1 (en) * | 1988-01-14 | 1989-07-19 | Vmi Epe Holland B.V. | A cutting device for cutting a strip of unvulcanized rubber |
| EP0406821A3 (en) * | 1989-07-07 | 1992-04-29 | The Uniroyal Goodrich Tire Company | Joining reinforced elastomeric sheet material |
| JPH06155632A (en) * | 1992-11-19 | 1994-06-03 | Bridgestone Corp | Method and device for cutting band-like rubber member containing steel cord |
| JP2000141510A (en) * | 1998-11-04 | 2000-05-23 | Sumitomo Rubber Ind Ltd | Ply forming apparatus and tire forming apparatus using it |
| JP2007313791A (en) * | 2006-05-26 | 2007-12-06 | Yokohama Rubber Co Ltd:The | Cutting method for carcass member, and device therefor |
| JP2011225152A (en) * | 2010-04-21 | 2011-11-10 | Bridgestone Corp | Tire constituting member and device and method of manufacturing tire constituting member |
| JP2016000501A (en) * | 2014-06-12 | 2016-01-07 | 住友ゴム工業株式会社 | Method of manufacturing carcass ply, and method of manufacturing pneumatic tire |
| JP5859830B2 (en) * | 2011-12-01 | 2016-02-16 | 積水化学工業株式会社 | Roof structure and building |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT990877B (en) * | 1973-07-03 | 1975-07-10 | Pirelli | METHOD AND EQUIPMENT FOR OBTAINING A CONTINUOUS RUBBERIZED TES SUTO BELT PROVIDED WITH TRANSVERSAL REINFORCEMENT ELEMENTS |
| JPS5859830A (en) * | 1981-10-06 | 1983-04-09 | Kobe Steel Ltd | Cutter for rubber sheet material for tire |
| JP2010125685A (en) | 2008-11-27 | 2010-06-10 | Konica Minolta Business Technologies Inc | Bookbinding apparatus and image formation system |
| JP6155632B2 (en) * | 2012-12-25 | 2017-07-05 | 日本製紙株式会社 | Isoflavone conversion promoting composition |
| DE102014211561A1 (en) | 2014-06-17 | 2015-12-17 | Continental Reifen Deutschland Gmbh | Method of making a carcass ply |
-
2016
- 2016-03-09 JP JP2016046079A patent/JP6724432B2/en active Active
-
2017
- 2017-01-13 CN CN201780012555.XA patent/CN108698348B/en active Active
- 2017-01-13 EP EP17762691.8A patent/EP3427936A4/en not_active Withdrawn
- 2017-01-13 US US16/083,360 patent/US11007737B2/en active Active
- 2017-01-13 WO PCT/JP2017/000947 patent/WO2017154344A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0324199A1 (en) * | 1988-01-14 | 1989-07-19 | Vmi Epe Holland B.V. | A cutting device for cutting a strip of unvulcanized rubber |
| EP0406821A3 (en) * | 1989-07-07 | 1992-04-29 | The Uniroyal Goodrich Tire Company | Joining reinforced elastomeric sheet material |
| JPH06155632A (en) * | 1992-11-19 | 1994-06-03 | Bridgestone Corp | Method and device for cutting band-like rubber member containing steel cord |
| JP2000141510A (en) * | 1998-11-04 | 2000-05-23 | Sumitomo Rubber Ind Ltd | Ply forming apparatus and tire forming apparatus using it |
| JP2007313791A (en) * | 2006-05-26 | 2007-12-06 | Yokohama Rubber Co Ltd:The | Cutting method for carcass member, and device therefor |
| JP4771289B2 (en) * | 2006-05-26 | 2011-09-14 | 横浜ゴム株式会社 | Method and apparatus for cutting carcass member |
| JP2011225152A (en) * | 2010-04-21 | 2011-11-10 | Bridgestone Corp | Tire constituting member and device and method of manufacturing tire constituting member |
| JP5859830B2 (en) * | 2011-12-01 | 2016-02-16 | 積水化学工業株式会社 | Roof structure and building |
| JP2016000501A (en) * | 2014-06-12 | 2016-01-07 | 住友ゴム工業株式会社 | Method of manufacturing carcass ply, and method of manufacturing pneumatic tire |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3427936A1 (en) | 2019-01-16 |
| EP3427936A4 (en) | 2019-11-06 |
| US20190099969A1 (en) | 2019-04-04 |
| CN108698348B (en) | 2022-08-12 |
| US11007737B2 (en) | 2021-05-18 |
| JP6724432B2 (en) | 2020-07-15 |
| WO2017154344A1 (en) | 2017-09-14 |
| JP2017159550A (en) | 2017-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2015119263A (en) | METHOD AND DEVICE FOR PRODUCTION OF PREPARATIONS FOR PRODUCTION OF ROTOR BLADE | |
| EP2535175A1 (en) | Apparatus for manufacturing tire ply material | |
| EP2942330A1 (en) | Cutting table for cutting and separating glass panels | |
| CN210315017U (en) | Novel bandage cutter | |
| CN103660294A (en) | Tyre cord layer jointing device and jointing method | |
| CN108698348A (en) | Disconnecting device and use its cord cutting-off method | |
| JP2016185906A (en) | Splitting method of glass sheet, and splitting device therefor | |
| CN205821861U (en) | A kind of clothing cutting cloth apparatus | |
| JP6310346B2 (en) | Caulking device | |
| CN109789464A (en) | Tool and lathe and method for machining plate-like workpieces | |
| KR102102928B1 (en) | Wood panel machining apparatus | |
| KR20120065927A (en) | Method for dividing bonded substrate | |
| CN1131681C (en) | Method and apparatus for forming spaces in slide fastener chain | |
| TWI680951B (en) | Glass plate bend-breaking machine | |
| CN107313186B (en) | Thread clamping and cutting device for mineral cotton sewing machine | |
| KR101454976B1 (en) | Apparatus for manufacturing Coil Spring Pin | |
| CN114275601A (en) | Cord fabric cutting and conveying device | |
| CN211431194U (en) | Novel tailoring bonder | |
| CN204604960U (en) | Cord fabric cutting machine | |
| CN204897732U (en) | Glass shear machine of fastening | |
| JPH0715753Y2 (en) | Test piece making device | |
| JP5137624B2 (en) | Fabric dough aligning device for tubular fabric | |
| CN103952868B (en) | A kind of thread cutter of sewing machine | |
| CN216686845U (en) | Cord fabric cutting and conveying device | |
| CN203875201U (en) | Transverse hanging type cutting and pressing point connection combination die device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |